Address: Floor 5th, TEDI Buiding 15A Hoang Hoa Thanh Street, Ward 6,
Binh Thanh District, HCM City, Viet Nam
Tel: +84 (0) 28 6258 3341, +84 (0) 28 6258 3347
Fax: +84 (0) 28 6258 3348
Email: info@catminh.com ; info@catminh.net
Website: www.catminh.com ; www.catminh.net ; www.vietnamdiving.net
Hotline/ Whatsapp: +84 (0) 903 1800 99
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Product code: CM- EMG
Product code: CM- MGG
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Product code: CM- ALG
Product code: CM- PDR
Product code: CM- AML
Product code: CM- ALY
Product code: CM- IDT
Product code: CM - ARE
Product code: CM - PAH
Product code: CM - MAR
Product code: CM - OFS
vinh@catminh.com
| Cathodic Protection Engineering Services |
| Introduction |
The problem of corrosion protection for works is very important to ensure the longevity of the works, protection corrosion of metal with various methods:
| Cathodic Protection |
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Cathodic protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects the metal to be protected to a more easily corroded "sacrificial metal" to act as the anode. The sacrificial metal then corrodes instead of the protected metal. For structures such as long pipelines, where passive galvanic cathodic protection is not adequate, an external DC electrical power source is used to provide sufficient current.
Cathodic protection systems protect a wide range of metallic structures in various environments. Common applications are: steel water or fuel pipelines and steel storage tanks such as home water heaters; steel pier piles; ship and boat hulls; offshore oil platforms and onshore oil well casings; offshore wind farm foundations and metal reinforcement bars in concrete buildings and structures. Another common application is in galvanized steel, in which a sacrificial coating of zinc on steel parts protects them from rust. |
| Products |
Cat Minh Technology Equipment Co.,Ltd provides zinc/ aluminum anodes in vietnam market and international.
we offer certified anode design services and customized anode.
| QA & QC |
The chemical composition of zinc anode and aluminum anode is manufactured to the standards of technology and quality according to international certification:
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Zinc Alloy Anode Chemical Compositon and Performance Specification : ASTM-B-418 ; MIL-A-18001-K
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Aluminum Alloy Anode Chemical Compositon and Performance Specification : CNS-13520 ALA2 : GB/T 4948 : MIL-A-24779
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| Engineering Services |
